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Mapping of Binary 1:1 Relationship (in Hindi )
Lesson 10 of 15 • 113 upvotes • 10:14mins
Nisha Mittal
NTA NET computer science, KVS PGT aspirants topic : For binary relationship with cardinality ratio 1:1 with no total participation two tables will be required . We can convert a 1:1 relation through foreign key approach, merged approach and cross reference approach.
(Hindi ) DBMS Basics for NTA-UGC NET Computer Science
15 lessons • 2h 28m
1
Overview of Course and DBMS Concepts (in Hindi )
10:27mins
2
DBMS Architecture and Multiple Choice Questions for NTA NET computer science, KVS PGT (in Hindi)
10:50mins
3
Types of Data Independence in DBMS NTA NET computer science, KVS PGT aspirants (in Hindi)
10:23mins
4
Record Based Data Models(in Hindi)
10:15mins
5
Previous year Questions Related to topic covered in course (in Hindi )
10:57mins
6
Entity Relationship Model (in Hindi )
10:54mins
7
ER Model symbols and mapping (in Hindi )
10:50mins
8
Multiple Choice Questions related to mapping (in Hindi )
11:15mins
9
Mapping of Strong Entity (in Hindi) composite ,simple attributes
10:39mins
10
Mapping of Binary 1:1 Relationship (in Hindi )
10:14mins
11
Number of minimum tables required in one to many relationship (in Hindi)
10:08mins
12
Minimum number of tables required in many to many relationships (in Hindi )
10:11mins
13
Strong and weak entity set (in Hindi ) multiple choice questions
11:17mins
14
ER diagram find tables (in Hindi )
5:26mins
15
Generalisation in DBMS( in Hindi )
5:03mins
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